Finding the Third Proportional to 19,784,802 and 42,953,577

Step by Step Solution

1. Step 1: Write the proportion equation
   19,784,802 : 42,953,577 = 42,953,577 : x
2. Step 2: Convert to fraction form
   19,784,802/42,953,577 = 42,953,577/x
3. Step 3: Cross multiply
   19,784,802x = 42,953,577 × 42,953,577
4. Step 4: Simplify right side
   19,784,802x = 1,845,009,777,094,929
5. Step 5: Solve for x
   x = 1,845,009,777,094,929/19,784,802
6. Step 6: Final answer
   x = 93,253,891.40