Finding the Third Proportional to 74,759,328 and 109,300,752

Step by Step Solution

1. Step 1: Write the proportion equation
   74,759,328 : 109,300,752 = 109,300,752 : x
2. Step 2: Convert to fraction form
   74,759,328/109,300,752 = 109,300,752/x
3. Step 3: Cross multiply
   74,759,328x = 109,300,752 × 109,300,752
4. Step 4: Simplify right side
   74,759,328x = 11,946,654,387,765,504
5. Step 5: Solve for x
   x = 11,946,654,387,765,504/74,759,328
6. Step 6: Final answer
   x = 159,801,521.86