Finding the Third Proportional to 81,932,154 and 175,550,803.50

Step by Step Solution

1. Step 1: Write the proportion equation
   81,932,154 : 175,550,803.50 = 175,550,803.50 : x
2. Step 2: Convert to fraction form
   81,932,154/175,550,803.50 = 175,550,803.50/x
3. Step 3: Cross multiply
   81,932,154x = 175,550,803.50 × 175,550,803.50
4. Step 4: Simplify right side
   81,932,154x = 30,818,084,609,495,612
5. Step 5: Solve for x
   x = 30,818,084,609,495,612/81,932,154
6. Step 6: Final answer
   x = 376,141,515.94