Finding the Third Proportional to 908,532 and 1,976,148

Step by Step Solution

1. Step 1: Write the proportion equation
   908,532 : 1,976,148 = 1,976,148 : x
2. Step 2: Convert to fraction form
   908,532/1,976,148 = 1,976,148/x
3. Step 3: Cross multiply
   908,532x = 1,976,148 × 1,976,148
4. Step 4: Simplify right side
   908,532x = 3,905,160,917,904
5. Step 5: Solve for x
   x = 3,905,160,917,904/908,532
6. Step 6: Final answer
   x = 4,298,319.62