Finding the Third Proportional to 1,472,141 and 2,215,592

Step by Step Solution

1. Step 1: Write the proportion equation
   1,472,141 : 2,215,592 = 2,215,592 : x
2. Step 2: Convert to fraction form
   1,472,141/2,215,592 = 2,215,592/x
3. Step 3: Cross multiply
   1,472,141x = 2,215,592 × 2,215,592
4. Step 4: Simplify right side
   1,472,141x = 4,908,847,910,464
5. Step 5: Solve for x
   x = 4,908,847,910,464/1,472,141
6. Step 6: Final answer
   x = 3,334,495.75