Finding the Third Proportional to 69,919,364 and 105,850,074

Step by Step Solution

1. Step 1: Write the proportion equation
   69,919,364 : 105,850,074 = 105,850,074 : x
2. Step 2: Convert to fraction form
   69,919,364/105,850,074 = 105,850,074/x
3. Step 3: Cross multiply
   69,919,364x = 105,850,074 × 105,850,074
4. Step 4: Simplify right side
   69,919,364x = 11,204,238,165,805,476
5. Step 5: Solve for x
   x = 11,204,238,165,805,476/69,919,364
6. Step 6: Final answer
   x = 160,245,138.47