Finding the Third Proportional to 63,990,504 and 103,045,788

Step by Step Solution

1. Step 1: Write the proportion equation
   63,990,504 : 103,045,788 = 103,045,788 : x
2. Step 2: Convert to fraction form
   63,990,504/103,045,788 = 103,045,788/x
3. Step 3: Cross multiply
   63,990,504x = 103,045,788 × 103,045,788
4. Step 4: Simplify right side
   63,990,504x = 10,618,434,424,540,944
5. Step 5: Solve for x
   x = 10,618,434,424,540,944/63,990,504
6. Step 6: Final answer
   x = 165,937,658.88