Finding the Third Proportional to 4,607,061 and 10,024,405.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,607,061 : 10,024,405.50 = 10,024,405.50 : x
2. Step 2: Convert to fraction form
   4,607,061/10,024,405.50 = 10,024,405.50/x
3. Step 3: Cross multiply
   4,607,061x = 10,024,405.50 × 10,024,405.50
4. Step 4: Simplify right side
   4,607,061x = 100,488,705,628,430.25
5. Step 5: Solve for x
   x = 100,488,705,628,430.25/4,607,061
6. Step 6: Final answer
   x = 21,811,889.54