Finding the Third Proportional to 16,982,276 and 35,881,352

Step by Step Solution

1. Step 1: Write the proportion equation
   16,982,276 : 35,881,352 = 35,881,352 : x
2. Step 2: Convert to fraction form
   16,982,276/35,881,352 = 35,881,352/x
3. Step 3: Cross multiply
   16,982,276x = 35,881,352 × 35,881,352
4. Step 4: Simplify right side
   16,982,276x = 1,287,471,421,347,904
5. Step 5: Solve for x
   x = 1,287,471,421,347,904/16,982,276
6. Step 6: Final answer
   x = 75,812,654.40