Finding the Third Proportional to 487,314 and 750,001.50

Step by Step Solution

1. Step 1: Write the proportion equation
   487,314 : 750,001.50 = 750,001.50 : x
2. Step 2: Convert to fraction form
   487,314/750,001.50 = 750,001.50/x
3. Step 3: Cross multiply
   487,314x = 750,001.50 × 750,001.50
4. Step 4: Simplify right side
   487,314x = 562,502,250,002.25
5. Step 5: Solve for x
   x = 562,502,250,002.25/487,314
6. Step 6: Final answer
   x = 1,154,291.18