Finding the Third Proportional to 1,034,218 and 1,517,246

Step by Step Solution

1. Step 1: Write the proportion equation
   1,034,218 : 1,517,246 = 1,517,246 : x
2. Step 2: Convert to fraction form
   1,034,218/1,517,246 = 1,517,246/x
3. Step 3: Cross multiply
   1,034,218x = 1,517,246 × 1,517,246
4. Step 4: Simplify right side
   1,034,218x = 2,302,035,424,516
5. Step 5: Solve for x
   x = 2,302,035,424,516/1,034,218
6. Step 6: Final answer
   x = 2,225,870.58