Finding the Third Proportional to 9,024,468 and 19,487,536.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,024,468 : 19,487,536.50 = 19,487,536.50 : x
2. Step 2: Convert to fraction form
   9,024,468/19,487,536.50 = 19,487,536.50/x
3. Step 3: Cross multiply
   9,024,468x = 19,487,536.50 × 19,487,536.50
4. Step 4: Simplify right side
   9,024,468x = 379,764,078,838,832.25
5. Step 5: Solve for x
   x = 379,764,078,838,832.25/9,024,468
6. Step 6: Final answer
   x = 42,081,602.91