Finding the Third Proportional to 710,413 and 1,522,156

Step by Step Solution

1. Step 1: Write the proportion equation
   710,413 : 1,522,156 = 1,522,156 : x
2. Step 2: Convert to fraction form
   710,413/1,522,156 = 1,522,156/x
3. Step 3: Cross multiply
   710,413x = 1,522,156 × 1,522,156
4. Step 4: Simplify right side
   710,413x = 2,316,958,888,336
5. Step 5: Solve for x
   x = 2,316,958,888,336/710,413
6. Step 6: Final answer
   x = 3,261,425.24