Finding the Third Proportional to 94,291,780 and 140,856,960

Step by Step Solution

1. Step 1: Write the proportion equation
   94,291,780 : 140,856,960 = 140,856,960 : x
2. Step 2: Convert to fraction form
   94,291,780/140,856,960 = 140,856,960/x
3. Step 3: Cross multiply
   94,291,780x = 140,856,960 × 140,856,960
4. Step 4: Simplify right side
   94,291,780x = 19,840,683,180,441,600
5. Step 5: Solve for x
   x = 19,840,683,180,441,600/94,291,780
6. Step 6: Final answer
   x = 210,417,951.39