Finding the Third Proportional to 42,597,012 and 91,894,992

Step by Step Solution

1. Step 1: Write the proportion equation
   42,597,012 : 91,894,992 = 91,894,992 : x
2. Step 2: Convert to fraction form
   42,597,012/91,894,992 = 91,894,992/x
3. Step 3: Cross multiply
   42,597,012x = 91,894,992 × 91,894,992
4. Step 4: Simplify right side
   42,597,012x = 8,444,689,554,680,064
5. Step 5: Solve for x
   x = 8,444,689,554,680,064/42,597,012
6. Step 6: Final answer
   x = 198,246,054.32