Finding the Third Proportional to 1,736,121 and 3,808,402

Step by Step Solution

1. Step 1: Write the proportion equation
   1,736,121 : 3,808,402 = 3,808,402 : x
2. Step 2: Convert to fraction form
   1,736,121/3,808,402 = 3,808,402/x
3. Step 3: Cross multiply
   1,736,121x = 3,808,402 × 3,808,402
4. Step 4: Simplify right side
   1,736,121x = 14,503,925,793,604
5. Step 5: Solve for x
   x = 14,503,925,793,604/1,736,121
6. Step 6: Final answer
   x = 8,354,213.67