Finding the Third Proportional to 33,674,912 and 72,606,120

Step by Step Solution

1. Step 1: Write the proportion equation
   33,674,912 : 72,606,120 = 72,606,120 : x
2. Step 2: Convert to fraction form
   33,674,912/72,606,120 = 72,606,120/x
3. Step 3: Cross multiply
   33,674,912x = 72,606,120 × 72,606,120
4. Step 4: Simplify right side
   33,674,912x = 5,271,648,661,454,400
5. Step 5: Solve for x
   x = 5,271,648,661,454,400/33,674,912
6. Step 6: Final answer
   x = 156,545,283.96