Finding the Third Proportional to 83,897,230 and 182,317,746.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,897,230 : 182,317,746.50 = 182,317,746.50 : x
2. Step 2: Convert to fraction form
   83,897,230/182,317,746.50 = 182,317,746.50/x
3. Step 3: Cross multiply
   83,897,230x = 182,317,746.50 × 182,317,746.50
4. Step 4: Simplify right side
   83,897,230x = 33,239,760,688,838,264
5. Step 5: Solve for x
   x = 33,239,760,688,838,264/83,897,230
6. Step 6: Final answer
   x = 396,196,163.91