Finding the Third Proportional to 3,036,789 and 4,656,654

Step by Step Solution

1. Step 1: Write the proportion equation
   3,036,789 : 4,656,654 = 4,656,654 : x
2. Step 2: Convert to fraction form
   3,036,789/4,656,654 = 4,656,654/x
3. Step 3: Cross multiply
   3,036,789x = 4,656,654 × 4,656,654
4. Step 4: Simplify right side
   3,036,789x = 21,684,426,475,716
5. Step 5: Solve for x
   x = 21,684,426,475,716/3,036,789
6. Step 6: Final answer
   x = 7,140,577.26