Finding the Third Proportional to 1,374,376 and 2,140,060

Step by Step Solution

1. Step 1: Write the proportion equation
   1,374,376 : 2,140,060 = 2,140,060 : x
2. Step 2: Convert to fraction form
   1,374,376/2,140,060 = 2,140,060/x
3. Step 3: Cross multiply
   1,374,376x = 2,140,060 × 2,140,060
4. Step 4: Simplify right side
   1,374,376x = 4,579,856,803,600
5. Step 5: Solve for x
   x = 4,579,856,803,600/1,374,376
6. Step 6: Final answer
   x = 3,332,317.21