Finding the Third Proportional to 36,872,794 and 53,116,502

Step by Step Solution

1. Step 1: Write the proportion equation
   36,872,794 : 53,116,502 = 53,116,502 : x
2. Step 2: Convert to fraction form
   36,872,794/53,116,502 = 53,116,502/x
3. Step 3: Cross multiply
   36,872,794x = 53,116,502 × 53,116,502
4. Step 4: Simplify right side
   36,872,794x = 2,821,362,784,716,004
5. Step 5: Solve for x
   x = 2,821,362,784,716,004/36,872,794
6. Step 6: Final answer
   x = 76,516,110.62