Finding the Third Proportional to 40,543,296 and 90,152,832

Step by Step Solution

1. Step 1: Write the proportion equation
   40,543,296 : 90,152,832 = 90,152,832 : x
2. Step 2: Convert to fraction form
   40,543,296/90,152,832 = 90,152,832/x
3. Step 3: Cross multiply
   40,543,296x = 90,152,832 × 90,152,832
4. Step 4: Simplify right side
   40,543,296x = 8,127,533,117,620,224
5. Step 5: Solve for x
   x = 8,127,533,117,620,224/40,543,296
6. Step 6: Final answer
   x = 200,465,524.99