Finding the Third Proportional to 13,453,452 and 31,584,127.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,453,452 : 31,584,127.50 = 31,584,127.50 : x
2. Step 2: Convert to fraction form
   13,453,452/31,584,127.50 = 31,584,127.50/x
3. Step 3: Cross multiply
   13,453,452x = 31,584,127.50 × 31,584,127.50
4. Step 4: Simplify right side
   13,453,452x = 997,557,109,936,256.25
5. Step 5: Solve for x
   x = 997,557,109,936,256.25/13,453,452
6. Step 6: Final answer
   x = 74,148,784.26