Finding the Third Proportional to 40,500,402 and 88,693,860

Step by Step Solution

1. Step 1: Write the proportion equation
   40,500,402 : 88,693,860 = 88,693,860 : x
2. Step 2: Convert to fraction form
   40,500,402/88,693,860 = 88,693,860/x
3. Step 3: Cross multiply
   40,500,402x = 88,693,860 × 88,693,860
4. Step 4: Simplify right side
   40,500,402x = 7,866,600,801,699,600
5. Step 5: Solve for x
   x = 7,866,600,801,699,600/40,500,402
6. Step 6: Final answer
   x = 194,235,128.87