Finding the Third Proportional to 77,052,816 and 112,814,856

Step by Step Solution

1. Step 1: Write the proportion equation
   77,052,816 : 112,814,856 = 112,814,856 : x
2. Step 2: Convert to fraction form
   77,052,816/112,814,856 = 112,814,856/x
3. Step 3: Cross multiply
   77,052,816x = 112,814,856 × 112,814,856
4. Step 4: Simplify right side
   77,052,816x = 12,727,191,734,300,736
5. Step 5: Solve for x
   x = 12,727,191,734,300,736/77,052,816
6. Step 6: Final answer
   x = 165,174,907.23