Finding the Third Proportional to 38,751,992 and 91,349,300

Step by Step Solution

1. Step 1: Write the proportion equation
   38,751,992 : 91,349,300 = 91,349,300 : x
2. Step 2: Convert to fraction form
   38,751,992/91,349,300 = 91,349,300/x
3. Step 3: Cross multiply
   38,751,992x = 91,349,300 × 91,349,300
4. Step 4: Simplify right side
   38,751,992x = 8,344,694,610,490,000
5. Step 5: Solve for x
   x = 8,344,694,610,490,000/38,751,992
6. Step 6: Final answer
   x = 215,335,888.04