Finding the Third Proportional to 111,846,384 and 151,111,440

Step by Step Solution

1. Step 1: Write the proportion equation
   111,846,384 : 151,111,440 = 151,111,440 : x
2. Step 2: Convert to fraction form
   111,846,384/151,111,440 = 151,111,440/x
3. Step 3: Cross multiply
   111,846,384x = 151,111,440 × 151,111,440
4. Step 4: Simplify right side
   111,846,384x = 22,834,667,298,873,600
5. Step 5: Solve for x
   x = 22,834,667,298,873,600/111,846,384
6. Step 6: Final answer
   x = 204,160,979.39