Finding the Third Proportional to 43,162,132 and 90,314,648

Step by Step Solution

1. Step 1: Write the proportion equation
   43,162,132 : 90,314,648 = 90,314,648 : x
2. Step 2: Convert to fraction form
   43,162,132/90,314,648 = 90,314,648/x
3. Step 3: Cross multiply
   43,162,132x = 90,314,648 × 90,314,648
4. Step 4: Simplify right side
   43,162,132x = 8,156,735,643,363,904
5. Step 5: Solve for x
   x = 8,156,735,643,363,904/43,162,132
6. Step 6: Final answer
   x = 188,978,979.15