Finding the Third Proportional to 3,756,363 and 5,612,431.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,756,363 : 5,612,431.50 = 5,612,431.50 : x
2. Step 2: Convert to fraction form
   3,756,363/5,612,431.50 = 5,612,431.50/x
3. Step 3: Cross multiply
   3,756,363x = 5,612,431.50 × 5,612,431.50
4. Step 4: Simplify right side
   3,756,363x = 31,499,387,342,192.25
5. Step 5: Solve for x
   x = 31,499,387,342,192.25/3,756,363
6. Step 6: Final answer
   x = 8,385,607.93