Finding the Third Proportional to 1,071,012 and 2,318,352

Step by Step Solution

1. Step 1: Write the proportion equation
   1,071,012 : 2,318,352 = 2,318,352 : x
2. Step 2: Convert to fraction form
   1,071,012/2,318,352 = 2,318,352/x
3. Step 3: Cross multiply
   1,071,012x = 2,318,352 × 2,318,352
4. Step 4: Simplify right side
   1,071,012x = 5,374,755,995,904
5. Step 5: Solve for x
   x = 5,374,755,995,904/1,071,012
6. Step 6: Final answer
   x = 5,018,390.08