Finding the Third Proportional to 1,857,572 and 2,834,402

Step by Step Solution

1. Step 1: Write the proportion equation
   1,857,572 : 2,834,402 = 2,834,402 : x
2. Step 2: Convert to fraction form
   1,857,572/2,834,402 = 2,834,402/x
3. Step 3: Cross multiply
   1,857,572x = 2,834,402 × 2,834,402
4. Step 4: Simplify right side
   1,857,572x = 8,033,834,697,604
5. Step 5: Solve for x
   x = 8,033,834,697,604/1,857,572
6. Step 6: Final answer
   x = 4,324,911.60