Finding the Third Proportional to 90,692,652 and 185,191,980

Step by Step Solution

1. Step 1: Write the proportion equation
   90,692,652 : 185,191,980 = 185,191,980 : x
2. Step 2: Convert to fraction form
   90,692,652/185,191,980 = 185,191,980/x
3. Step 3: Cross multiply
   90,692,652x = 185,191,980 × 185,191,980
4. Step 4: Simplify right side
   90,692,652x = 34,296,069,456,320,400
5. Step 5: Solve for x
   x = 34,296,069,456,320,400/90,692,652
6. Step 6: Final answer
   x = 378,157,091.01