Finding the Third Proportional to 1,371,654 and 2,132,217

Step by Step Solution

1. Step 1: Write the proportion equation
   1,371,654 : 2,132,217 = 2,132,217 : x
2. Step 2: Convert to fraction form
   1,371,654/2,132,217 = 2,132,217/x
3. Step 3: Cross multiply
   1,371,654x = 2,132,217 × 2,132,217
4. Step 4: Simplify right side
   1,371,654x = 4,546,349,335,089
5. Step 5: Solve for x
   x = 4,546,349,335,089/1,371,654
6. Step 6: Final answer
   x = 3,314,501.57