Finding the Third Proportional to 1,162,436 and 1,570,060

Step by Step Solution

1. Step 1: Write the proportion equation
   1,162,436 : 1,570,060 = 1,570,060 : x
2. Step 2: Convert to fraction form
   1,162,436/1,570,060 = 1,570,060/x
3. Step 3: Cross multiply
   1,162,436x = 1,570,060 × 1,570,060
4. Step 4: Simplify right side
   1,162,436x = 2,465,088,403,600
5. Step 5: Solve for x
   x = 2,465,088,403,600/1,162,436
6. Step 6: Final answer
   x = 2,120,622.90