Finding the Third Proportional to 657,581 and 1,413,429

Step by Step Solution

1. Step 1: Write the proportion equation
   657,581 : 1,413,429 = 1,413,429 : x
2. Step 2: Convert to fraction form
   657,581/1,413,429 = 1,413,429/x
3. Step 3: Cross multiply
   657,581x = 1,413,429 × 1,413,429
4. Step 4: Simplify right side
   657,581x = 1,997,781,538,041
5. Step 5: Solve for x
   x = 1,997,781,538,041/657,581
6. Step 6: Final answer
   x = 3,038,076.74