Finding the Third Proportional to 33,243,793,404,168 and 71,490,663,402,360

Step by Step Solution

1. Step 1: Write the proportion equation
   33,243,793,404,168 : 71,490,663,402,360 = 71,490,663,402,360 : x
2. Step 2: Convert to fraction form
   33,243,793,404,168/71,490,663,402,360 = 71,490,663,402,360/x
3. Step 3: Cross multiply
   33,243,793,404,168x = 71,490,663,402,360 × 71,490,663,402,360
4. Step 4: Simplify right side
   33,243,793,404,168x = 5,110,914,953,709,535,148,457,852,928
5. Step 5: Solve for x
   x = 5,110,914,953,709,535,148,457,852,928/33,243,793,404,168
6. Step 6: Final answer
   x = 153,740,425,816,409.53