Finding the Third Proportional to 698,550 and 1,527,870

Step by Step Solution

1. Step 1: Write the proportion equation
   698,550 : 1,527,870 = 1,527,870 : x
2. Step 2: Convert to fraction form
   698,550/1,527,870 = 1,527,870/x
3. Step 3: Cross multiply
   698,550x = 1,527,870 × 1,527,870
4. Step 4: Simplify right side
   698,550x = 2,334,386,736,900
5. Step 5: Solve for x
   x = 2,334,386,736,900/698,550
6. Step 6: Final answer
   x = 3,341,760.41