Finding the Third Proportional to 22,071,540 and 51,552,672

Step by Step Solution

1. Step 1: Write the proportion equation
   22,071,540 : 51,552,672 = 51,552,672 : x
2. Step 2: Convert to fraction form
   22,071,540/51,552,672 = 51,552,672/x
3. Step 3: Cross multiply
   22,071,540x = 51,552,672 × 51,552,672
4. Step 4: Simplify right side
   22,071,540x = 2,657,677,990,339,584
5. Step 5: Solve for x
   x = 2,657,677,990,339,584/22,071,540
6. Step 6: Final answer
   x = 120,411,987.13