Finding the Third Proportional to 1,980,454 and 2,934,716

Step by Step Solution

1. Step 1: Write the proportion equation
   1,980,454 : 2,934,716 = 2,934,716 : x
2. Step 2: Convert to fraction form
   1,980,454/2,934,716 = 2,934,716/x
3. Step 3: Cross multiply
   1,980,454x = 2,934,716 × 2,934,716
4. Step 4: Simplify right side
   1,980,454x = 8,612,558,000,656
5. Step 5: Solve for x
   x = 8,612,558,000,656/1,980,454
6. Step 6: Final answer
   x = 4,348,779.62