Finding the Third Proportional to 21,033,472.50 and 31,466,124

Step by Step Solution

1. Step 1: Write the proportion equation
   21,033,472.50 : 31,466,124 = 31,466,124 : x
2. Step 2: Convert to fraction form
   21,033,472.50/31,466,124 = 31,466,124/x
3. Step 3: Cross multiply
   21,033,472.50x = 31,466,124 × 31,466,124
4. Step 4: Simplify right side
   21,033,472.50x = 990,116,959,583,376
5. Step 5: Solve for x
   x = 990,116,959,583,376/21,033,472.50
6. Step 6: Final answer
   x = 47,073,395.02