Finding the Third Proportional to 19,482,072 and 42,355,101.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,482,072 : 42,355,101.50 = 42,355,101.50 : x
2. Step 2: Convert to fraction form
   19,482,072/42,355,101.50 = 42,355,101.50/x
3. Step 3: Cross multiply
   19,482,072x = 42,355,101.50 × 42,355,101.50
4. Step 4: Simplify right side
   19,482,072x = 1,793,954,623,075,302.25
5. Step 5: Solve for x
   x = 1,793,954,623,075,302.25/19,482,072
6. Step 6: Final answer
   x = 92,082,332.06