Finding the Third Proportional to 614,421 and 953,977.50

Step by Step Solution

1. Step 1: Write the proportion equation
   614,421 : 953,977.50 = 953,977.50 : x
2. Step 2: Convert to fraction form
   614,421/953,977.50 = 953,977.50/x
3. Step 3: Cross multiply
   614,421x = 953,977.50 × 953,977.50
4. Step 4: Simplify right side
   614,421x = 910,073,070,506.25
5. Step 5: Solve for x
   x = 910,073,070,506.25/614,421
6. Step 6: Final answer
   x = 1,481,188.09