Finding the Third Proportional to 702,402 and 1,517,124

Step by Step Solution

1. Step 1: Write the proportion equation
   702,402 : 1,517,124 = 1,517,124 : x
2. Step 2: Convert to fraction form
   702,402/1,517,124 = 1,517,124/x
3. Step 3: Cross multiply
   702,402x = 1,517,124 × 1,517,124
4. Step 4: Simplify right side
   702,402x = 2,301,665,231,376
5. Step 5: Solve for x
   x = 2,301,665,231,376/702,402
6. Step 6: Final answer
   x = 3,276,848.91