Finding the Third Proportional to 19,590,914 and 42,373,156

Step by Step Solution

1. Step 1: Write the proportion equation
   19,590,914 : 42,373,156 = 42,373,156 : x
2. Step 2: Convert to fraction form
   19,590,914/42,373,156 = 42,373,156/x
3. Step 3: Cross multiply
   19,590,914x = 42,373,156 × 42,373,156
4. Step 4: Simplify right side
   19,590,914x = 1,795,484,349,400,336
5. Step 5: Solve for x
   x = 1,795,484,349,400,336/19,590,914
6. Step 6: Final answer
   x = 91,648,830.14