Finding the Third Proportional to 1,654,020 and 3,561,465

Step by Step Solution

1. Step 1: Write the proportion equation
   1,654,020 : 3,561,465 = 3,561,465 : x
2. Step 2: Convert to fraction form
   1,654,020/3,561,465 = 3,561,465/x
3. Step 3: Cross multiply
   1,654,020x = 3,561,465 × 3,561,465
4. Step 4: Simplify right side
   1,654,020x = 12,684,032,946,225
5. Step 5: Solve for x
   x = 12,684,032,946,225/1,654,020
6. Step 6: Final answer
   x = 7,668,609.17