Finding the Third Proportional to 7,364,526,565 and 16,154,863,405.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,364,526,565 : 16,154,863,405.50 = 16,154,863,405.50 : x
2. Step 2: Convert to fraction form
   7,364,526,565/16,154,863,405.50 = 16,154,863,405.50/x
3. Step 3: Cross multiply
   7,364,526,565x = 16,154,863,405.50 × 16,154,863,405.50
4. Step 4: Simplify right side
   7,364,526,565x = 260,979,611,650,363,064,320
5. Step 5: Solve for x
   x = 260,979,611,650,363,064,320/7,364,526,565
6. Step 6: Final answer
   x = 35,437,391,575.27