Finding the Third Proportional to 11,797,600 and 17,779,506

Step by Step Solution

1. Step 1: Write the proportion equation
   11,797,600 : 17,779,506 = 17,779,506 : x
2. Step 2: Convert to fraction form
   11,797,600/17,779,506 = 17,779,506/x
3. Step 3: Cross multiply
   11,797,600x = 17,779,506 × 17,779,506
4. Step 4: Simplify right side
   11,797,600x = 316,110,833,604,036
5. Step 5: Solve for x
   x = 316,110,833,604,036/11,797,600
6. Step 6: Final answer
   x = 26,794,503.42