Finding the Third Proportional to 42,861,924 and 94,047,907.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,861,924 : 94,047,907.50 = 94,047,907.50 : x
2. Step 2: Convert to fraction form
   42,861,924/94,047,907.50 = 94,047,907.50/x
3. Step 3: Cross multiply
   42,861,924x = 94,047,907.50 × 94,047,907.50
4. Step 4: Simplify right side
   42,861,924x = 8,845,008,905,128,556
5. Step 5: Solve for x
   x = 8,845,008,905,128,556/42,861,924
6. Step 6: Final answer
   x = 206,360,519.54