Finding the Third Proportional to 243,092.25 and 530,046

Step by Step Solution

1. Step 1: Write the proportion equation
   243,092.25 : 530,046 = 530,046 : x
2. Step 2: Convert to fraction form
   243,092.25/530,046 = 530,046/x
3. Step 3: Cross multiply
   243,092.25x = 530,046 × 530,046
4. Step 4: Simplify right side
   243,092.25x = 280,948,762,116
5. Step 5: Solve for x
   x = 280,948,762,116/243,092.25
6. Step 6: Final answer
   x = 1,155,729.00