Finding the Third Proportional to 21,353,490 and 33,092,010

Step by Step Solution

1. Step 1: Write the proportion equation
   21,353,490 : 33,092,010 = 33,092,010 : x
2. Step 2: Convert to fraction form
   21,353,490/33,092,010 = 33,092,010/x
3. Step 3: Cross multiply
   21,353,490x = 33,092,010 × 33,092,010
4. Step 4: Simplify right side
   21,353,490x = 1,095,081,125,840,100
5. Step 5: Solve for x
   x = 1,095,081,125,840,100/21,353,490
6. Step 6: Final answer
   x = 51,283,472.90