Finding the Third Proportional to 34,034,664 and 72,853,392

Step by Step Solution

1. Step 1: Write the proportion equation
   34,034,664 : 72,853,392 = 72,853,392 : x
2. Step 2: Convert to fraction form
   34,034,664/72,853,392 = 72,853,392/x
3. Step 3: Cross multiply
   34,034,664x = 72,853,392 × 72,853,392
4. Step 4: Simplify right side
   34,034,664x = 5,307,616,725,905,664
5. Step 5: Solve for x
   x = 5,307,616,725,905,664/34,034,664
6. Step 6: Final answer
   x = 155,947,381.35