Finding the Third Proportional to 21,171,868.88 and 32,366,299.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,171,868.88 : 32,366,299.50 = 32,366,299.50 : x
2. Step 2: Convert to fraction form
   21,171,868.88/32,366,299.50 = 32,366,299.50/x
3. Step 3: Cross multiply
   21,171,868.88x = 32,366,299.50 × 32,366,299.50
4. Step 4: Simplify right side
   21,171,868.88x = 1,047,577,343,323,700.25
5. Step 5: Solve for x
   x = 1,047,577,343,323,700.25/21,171,868.88
6. Step 6: Final answer
   x = 49,479,682.19