Finding the Third Proportional to 1,137,060 and 1,703,840

Step by Step Solution

1. Step 1: Write the proportion equation
   1,137,060 : 1,703,840 = 1,703,840 : x
2. Step 2: Convert to fraction form
   1,137,060/1,703,840 = 1,703,840/x
3. Step 3: Cross multiply
   1,137,060x = 1,703,840 × 1,703,840
4. Step 4: Simplify right side
   1,137,060x = 2,903,070,745,600
5. Step 5: Solve for x
   x = 2,903,070,745,600/1,137,060
6. Step 6: Final answer
   x = 2,553,137.69