Finding the Third Proportional to 43,162,272 and 90,314,925

Step by Step Solution

1. Step 1: Write the proportion equation
   43,162,272 : 90,314,925 = 90,314,925 : x
2. Step 2: Convert to fraction form
   43,162,272/90,314,925 = 90,314,925/x
3. Step 3: Cross multiply
   43,162,272x = 90,314,925 × 90,314,925
4. Step 4: Simplify right side
   43,162,272x = 8,156,785,677,755,625
5. Step 5: Solve for x
   x = 8,156,785,677,755,625/43,162,272
6. Step 6: Final answer
   x = 188,979,525.40