Finding the Third Proportional to 73,111,256 and 113,571,495.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,111,256 : 113,571,495.50 = 113,571,495.50 : x
2. Step 2: Convert to fraction form
   73,111,256/113,571,495.50 = 113,571,495.50/x
3. Step 3: Cross multiply
   73,111,256x = 113,571,495.50 × 113,571,495.50
4. Step 4: Simplify right side
   73,111,256x = 12,898,484,590,106,520
5. Step 5: Solve for x
   x = 12,898,484,590,106,520/73,111,256
6. Step 6: Final answer
   x = 176,422,691.88