Finding the Third Proportional to 42,456,486 and 92,598,796

Step by Step Solution

1. Step 1: Write the proportion equation
   42,456,486 : 92,598,796 = 92,598,796 : x
2. Step 2: Convert to fraction form
   42,456,486/92,598,796 = 92,598,796/x
3. Step 3: Cross multiply
   42,456,486x = 92,598,796 × 92,598,796
4. Step 4: Simplify right side
   42,456,486x = 8,574,537,020,649,616
5. Step 5: Solve for x
   x = 8,574,537,020,649,616/42,456,486
6. Step 6: Final answer
   x = 201,960,591.38