Finding the Third Proportional to 2,138,265 and 4,652,967

Step by Step Solution

1. Step 1: Write the proportion equation
   2,138,265 : 4,652,967 = 4,652,967 : x
2. Step 2: Convert to fraction form
   2,138,265/4,652,967 = 4,652,967/x
3. Step 3: Cross multiply
   2,138,265x = 4,652,967 × 4,652,967
4. Step 4: Simplify right side
   2,138,265x = 21,650,101,903,089
5. Step 5: Solve for x
   x = 21,650,101,903,089/2,138,265
6. Step 6: Final answer
   x = 10,125,078.93