Finding the Third Proportional to 7,933,312 and 17,187,139

Step by Step Solution

1. Step 1: Write the proportion equation
   7,933,312 : 17,187,139 = 17,187,139 : x
2. Step 2: Convert to fraction form
   7,933,312/17,187,139 = 17,187,139/x
3. Step 3: Cross multiply
   7,933,312x = 17,187,139 × 17,187,139
4. Step 4: Simplify right side
   7,933,312x = 295,397,747,005,321
5. Step 5: Solve for x
   x = 295,397,747,005,321/7,933,312
6. Step 6: Final answer
   x = 37,235,110.25