Finding the Third Proportional to 19,784,804 and 42,953,581

Step by Step Solution

1. Step 1: Write the proportion equation
   19,784,804 : 42,953,581 = 42,953,581 : x
2. Step 2: Convert to fraction form
   19,784,804/42,953,581 = 42,953,581/x
3. Step 3: Cross multiply
   19,784,804x = 42,953,581 × 42,953,581
4. Step 4: Simplify right side
   19,784,804x = 1,845,010,120,723,561
5. Step 5: Solve for x
   x = 1,845,010,120,723,561/19,784,804
6. Step 6: Final answer
   x = 93,253,899.34