Finding the Third Proportional to 887,651,908 and 1,929,804,375

Step by Step Solution

1. Step 1: Write the proportion equation
   887,651,908 : 1,929,804,375 = 1,929,804,375 : x
2. Step 2: Convert to fraction form
   887,651,908/1,929,804,375 = 1,929,804,375/x
3. Step 3: Cross multiply
   887,651,908x = 1,929,804,375 × 1,929,804,375
4. Step 4: Simplify right side
   887,651,908x = 3,724,144,925,769,140,736
5. Step 5: Solve for x
   x = 3,724,144,925,769,140,736/887,651,908
6. Step 6: Final answer
   x = 4,195,501,516.08