Finding the Third Proportional to 35,112,816 and 75,402,774

Step by Step Solution

1. Step 1: Write the proportion equation
   35,112,816 : 75,402,774 = 75,402,774 : x
2. Step 2: Convert to fraction form
   35,112,816/75,402,774 = 75,402,774/x
3. Step 3: Cross multiply
   35,112,816x = 75,402,774 × 75,402,774
4. Step 4: Simplify right side
   35,112,816x = 5,685,578,326,895,076
5. Step 5: Solve for x
   x = 5,685,578,326,895,076/35,112,816
6. Step 6: Final answer
   x = 161,923,165.80