Finding the Third Proportional to 724,141 and 1,012,873.50

Step by Step Solution

1. Step 1: Write the proportion equation
   724,141 : 1,012,873.50 = 1,012,873.50 : x
2. Step 2: Convert to fraction form
   724,141/1,012,873.50 = 1,012,873.50/x
3. Step 3: Cross multiply
   724,141x = 1,012,873.50 × 1,012,873.50
4. Step 4: Simplify right side
   724,141x = 1,025,912,727,002.25
5. Step 5: Solve for x
   x = 1,025,912,727,002.25/724,141
6. Step 6: Final answer
   x = 1,416,730.62