Finding the Third Proportional to 91,301,840 and 185,792,304

Step by Step Solution

1. Step 1: Write the proportion equation
   91,301,840 : 185,792,304 = 185,792,304 : x
2. Step 2: Convert to fraction form
   91,301,840/185,792,304 = 185,792,304/x
3. Step 3: Cross multiply
   91,301,840x = 185,792,304 × 185,792,304
4. Step 4: Simplify right side
   91,301,840x = 34,518,780,225,628,416
5. Step 5: Solve for x
   x = 34,518,780,225,628,416/91,301,840
6. Step 6: Final answer
   x = 378,073,215.45