Finding the Third Proportional to 16,286,252,641.50 and 35,144,856,856.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,286,252,641.50 : 35,144,856,856.50 = 35,144,856,856.50 : x
2. Step 2: Convert to fraction form
   16,286,252,641.50/35,144,856,856.50 = 35,144,856,856.50/x
3. Step 3: Cross multiply
   16,286,252,641.50x = 35,144,856,856.50 × 35,144,856,856.50
4. Step 4: Simplify right side
   16,286,252,641.50x = 1,235,160,963,463,875,133,440
5. Step 5: Solve for x
   x = 1,235,160,963,463,875,133,440/16,286,252,641.50
6. Step 6: Final answer
   x = 75,840,709,993.44