Finding the Third Proportional to 44,639,672 and 63,182,516

Step by Step Solution

1. Step 1: Write the proportion equation
   44,639,672 : 63,182,516 = 63,182,516 : x
2. Step 2: Convert to fraction form
   44,639,672/63,182,516 = 63,182,516/x
3. Step 3: Cross multiply
   44,639,672x = 63,182,516 × 63,182,516
4. Step 4: Simplify right side
   44,639,672x = 3,992,030,328,090,256
5. Step 5: Solve for x
   x = 3,992,030,328,090,256/44,639,672
6. Step 6: Final answer
   x = 89,427,859.78