Finding the Third Proportional to 1,654,031 and 3,561,487

Step by Step Solution

1. Step 1: Write the proportion equation
   1,654,031 : 3,561,487 = 3,561,487 : x
2. Step 2: Convert to fraction form
   1,654,031/3,561,487 = 3,561,487/x
3. Step 3: Cross multiply
   1,654,031x = 3,561,487 × 3,561,487
4. Step 4: Simplify right side
   1,654,031x = 12,684,189,651,169
5. Step 5: Solve for x
   x = 12,684,189,651,169/1,654,031
6. Step 6: Final answer
   x = 7,668,652.92