Finding the Third Proportional to 19,735,473 and 30,373,903.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,735,473 : 30,373,903.50 = 30,373,903.50 : x
2. Step 2: Convert to fraction form
   19,735,473/30,373,903.50 = 30,373,903.50/x
3. Step 3: Cross multiply
   19,735,473x = 30,373,903.50 × 30,373,903.50
4. Step 4: Simplify right side
   19,735,473x = 922,574,013,827,312.25
5. Step 5: Solve for x
   x = 922,574,013,827,312.25/19,735,473
6. Step 6: Final answer
   x = 46,746,992.78