Finding the Third Proportional to 8,318,094,909.75 and 18,495,997,123.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,318,094,909.75 : 18,495,997,123.50 = 18,495,997,123.50 : x
2. Step 2: Convert to fraction form
   8,318,094,909.75/18,495,997,123.50 = 18,495,997,123.50/x
3. Step 3: Cross multiply
   8,318,094,909.75x = 18,495,997,123.50 × 18,495,997,123.50
4. Step 4: Simplify right side
   8,318,094,909.75x = 342,101,909,592,520,261,632
5. Step 5: Solve for x
   x = 342,101,909,592,520,261,632/8,318,094,909.75
6. Step 6: Final answer
   x = 41,127,435,224.56