Finding the Third Proportional to 6,334,646.81 and 13,830,436.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,334,646.81 : 13,830,436.50 = 13,830,436.50 : x
2. Step 2: Convert to fraction form
   6,334,646.81/13,830,436.50 = 13,830,436.50/x
3. Step 3: Cross multiply
   6,334,646.81x = 13,830,436.50 × 13,830,436.50
4. Step 4: Simplify right side
   6,334,646.81x = 191,280,973,780,532.25
5. Step 5: Solve for x
   x = 191,280,973,780,532.25/6,334,646.81
6. Step 6: Final answer
   x = 30,195,996.63