Finding the Third Proportional to 34,072,546 and 74,389,525

Step by Step Solution

1. Step 1: Write the proportion equation
   34,072,546 : 74,389,525 = 74,389,525 : x
2. Step 2: Convert to fraction form
   34,072,546/74,389,525 = 74,389,525/x
3. Step 3: Cross multiply
   34,072,546x = 74,389,525 × 74,389,525
4. Step 4: Simplify right side
   34,072,546x = 5,533,801,429,725,625
5. Step 5: Solve for x
   x = 5,533,801,429,725,625/34,072,546
6. Step 6: Final answer
   x = 162,412,325.45