Finding the Third Proportional to 185,425,336 and 386,110,404

Step by Step Solution

1. Step 1: Write the proportion equation
   185,425,336 : 386,110,404 = 386,110,404 : x
2. Step 2: Convert to fraction form
   185,425,336/386,110,404 = 386,110,404/x
3. Step 3: Cross multiply
   185,425,336x = 386,110,404 × 386,110,404
4. Step 4: Simplify right side
   185,425,336x = 149,081,244,077,043,200
5. Step 5: Solve for x
   x = 149,081,244,077,043,200/185,425,336
6. Step 6: Final answer
   x = 803,996,084.32