Finding the Third Proportional to 16,294,233 and 35,390,987.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,294,233 : 35,390,987.25 = 35,390,987.25 : x
2. Step 2: Convert to fraction form
   16,294,233/35,390,987.25 = 35,390,987.25/x
3. Step 3: Cross multiply
   16,294,233x = 35,390,987.25 × 35,390,987.25
4. Step 4: Simplify right side
   16,294,233x = 1,252,521,978,529,662.50
5. Step 5: Solve for x
   x = 1,252,521,978,529,662.50/16,294,233
6. Step 6: Final answer
   x = 76,869,035.72