Finding the Third Proportional to 2,063,272 and 3,155,964

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063,272 : 3,155,964 = 3,155,964 : x
2. Step 2: Convert to fraction form
   2,063,272/3,155,964 = 3,155,964/x
3. Step 3: Cross multiply
   2,063,272x = 3,155,964 × 3,155,964
4. Step 4: Simplify right side
   2,063,272x = 9,960,108,769,296
5. Step 5: Solve for x
   x = 9,960,108,769,296/2,063,272
6. Step 6: Final answer
   x = 4,827,336.76