Finding the Third Proportional to 495,662,870.50 and 749,879,642.50

Step by Step Solution

1. Step 1: Write the proportion equation
   495,662,870.50 : 749,879,642.50 = 749,879,642.50 : x
2. Step 2: Convert to fraction form
   495,662,870.50/749,879,642.50 = 749,879,642.50/x
3. Step 3: Cross multiply
   495,662,870.50x = 749,879,642.50 × 749,879,642.50
4. Step 4: Simplify right side
   495,662,870.50x = 562,319,478,235,927,808
5. Step 5: Solve for x
   x = 562,319,478,235,927,808/495,662,870.50
6. Step 6: Final answer
   x = 1,134,479,727.46