Finding the Third Proportional to 69,036,189 and 107,191,844

Step by Step Solution

1. Step 1: Write the proportion equation
   69,036,189 : 107,191,844 = 107,191,844 : x
2. Step 2: Convert to fraction form
   69,036,189/107,191,844 = 107,191,844/x
3. Step 3: Cross multiply
   69,036,189x = 107,191,844 × 107,191,844
4. Step 4: Simplify right side
   69,036,189x = 11,490,091,420,120,336
5. Step 5: Solve for x
   x = 11,490,091,420,120,336/69,036,189
6. Step 6: Final answer
   x = 166,435,772.12