Finding the Third Proportional to 7,554,814.31 and 16,187,581.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,554,814.31 : 16,187,581.69 = 16,187,581.69 : x
2. Step 2: Convert to fraction form
   7,554,814.31/16,187,581.69 = 16,187,581.69/x
3. Step 3: Cross multiply
   7,554,814.31x = 16,187,581.69 × 16,187,581.69
4. Step 4: Simplify right side
   7,554,814.31x = 262,037,800,889,485.34
5. Step 5: Solve for x
   x = 262,037,800,889,485.34/7,554,814.31
6. Step 6: Final answer
   x = 34,684,876.43