Finding the Third Proportional to 33,260,990 and 49,755,861

Step by Step Solution

1. Step 1: Write the proportion equation
   33,260,990 : 49,755,861 = 49,755,861 : x
2. Step 2: Convert to fraction form
   33,260,990/49,755,861 = 49,755,861/x
3. Step 3: Cross multiply
   33,260,990x = 49,755,861 × 49,755,861
4. Step 4: Simplify right side
   33,260,990x = 2,475,645,703,851,321
5. Step 5: Solve for x
   x = 2,475,645,703,851,321/33,260,990
6. Step 6: Final answer
   x = 74,430,908.52