Finding the Third Proportional to 1,683,715 and 3,693,402

Step by Step Solution

1. Step 1: Write the proportion equation
   1,683,715 : 3,693,402 = 3,693,402 : x
2. Step 2: Convert to fraction form
   1,683,715/3,693,402 = 3,693,402/x
3. Step 3: Cross multiply
   1,683,715x = 3,693,402 × 3,693,402
4. Step 4: Simplify right side
   1,683,715x = 13,641,218,333,604
5. Step 5: Solve for x
   x = 13,641,218,333,604/1,683,715
6. Step 6: Final answer
   x = 8,101,857.10