Finding the Third Proportional to 46,605,145.50 and 69,907,692

Step by Step Solution

1. Step 1: Write the proportion equation
   46,605,145.50 : 69,907,692 = 69,907,692 : x
2. Step 2: Convert to fraction form
   46,605,145.50/69,907,692 = 69,907,692/x
3. Step 3: Cross multiply
   46,605,145.50x = 69,907,692 × 69,907,692
4. Step 4: Simplify right side
   46,605,145.50x = 4,887,085,400,766,864
5. Step 5: Solve for x
   x = 4,887,085,400,766,864/46,605,145.50
6. Step 6: Final answer
   x = 104,861,498.63