Finding the Third Proportional to 1,862,220 and 2,975,346

Step by Step Solution

1. Step 1: Write the proportion equation
   1,862,220 : 2,975,346 = 2,975,346 : x
2. Step 2: Convert to fraction form
   1,862,220/2,975,346 = 2,975,346/x
3. Step 3: Cross multiply
   1,862,220x = 2,975,346 × 2,975,346
4. Step 4: Simplify right side
   1,862,220x = 8,852,683,819,716
5. Step 5: Solve for x
   x = 8,852,683,819,716/1,862,220
6. Step 6: Final answer
   x = 4,753,833.50