Finding the Third Proportional to 23,128,294,654.50 and 31,205,500,025

Step by Step Solution

1. Step 1: Write the proportion equation
   23,128,294,654.50 : 31,205,500,025 = 31,205,500,025 : x
2. Step 2: Convert to fraction form
   23,128,294,654.50/31,205,500,025 = 31,205,500,025/x
3. Step 3: Cross multiply
   23,128,294,654.50x = 31,205,500,025 × 31,205,500,025
4. Step 4: Simplify right side
   23,128,294,654.50x = 973,783,231,810,274,983,936
5. Step 5: Solve for x
   x = 973,783,231,810,274,983,936/23,128,294,654.50
6. Step 6: Final answer
   x = 42,103,546,601.99