Finding the Third Proportional to 42,570,056 and 93,380,616

Step by Step Solution

1. Step 1: Write the proportion equation
   42,570,056 : 93,380,616 = 93,380,616 : x
2. Step 2: Convert to fraction form
   42,570,056/93,380,616 = 93,380,616/x
3. Step 3: Cross multiply
   42,570,056x = 93,380,616 × 93,380,616
4. Step 4: Simplify right side
   42,570,056x = 8,719,939,444,539,456
5. Step 5: Solve for x
   x = 8,719,939,444,539,456/42,570,056
6. Step 6: Final answer
   x = 204,837,396.61