Finding the Third Proportional to 7,364,526,570 and 16,154,863,411.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,364,526,570 : 16,154,863,411.50 = 16,154,863,411.50 : x
2. Step 2: Convert to fraction form
   7,364,526,570/16,154,863,411.50 = 16,154,863,411.50/x
3. Step 3: Cross multiply
   7,364,526,570x = 16,154,863,411.50 × 16,154,863,411.50
4. Step 4: Simplify right side
   7,364,526,570x = 260,979,611,844,221,403,136
5. Step 5: Solve for x
   x = 260,979,611,844,221,403,136/7,364,526,570
6. Step 6: Final answer
   x = 35,437,391,577.53