Finding the Third Proportional to 510,024 and 749,483.50

Step by Step Solution

1. Step 1: Write the proportion equation
   510,024 : 749,483.50 = 749,483.50 : x
2. Step 2: Convert to fraction form
   510,024/749,483.50 = 749,483.50/x
3. Step 3: Cross multiply
   510,024x = 749,483.50 × 749,483.50
4. Step 4: Simplify right side
   510,024x = 561,725,516,772.25
5. Step 5: Solve for x
   x = 561,725,516,772.25/510,024
6. Step 6: Final answer
   x = 1,101,370.75