Finding the Third Proportional to 86,550,570 and 182,758,932

Step by Step Solution

1. Step 1: Write the proportion equation
   86,550,570 : 182,758,932 = 182,758,932 : x
2. Step 2: Convert to fraction form
   86,550,570/182,758,932 = 182,758,932/x
3. Step 3: Cross multiply
   86,550,570x = 182,758,932 × 182,758,932
4. Step 4: Simplify right side
   86,550,570x = 33,400,827,225,780,624
5. Step 5: Solve for x
   x = 33,400,827,225,780,624/86,550,570
6. Step 6: Final answer
   x = 385,911,117.93