Finding the Third Proportional to 37,832,503 and 78,684,423

Step by Step Solution

1. Step 1: Write the proportion equation
   37,832,503 : 78,684,423 = 78,684,423 : x
2. Step 2: Convert to fraction form
   37,832,503/78,684,423 = 78,684,423/x
3. Step 3: Cross multiply
   37,832,503x = 78,684,423 × 78,684,423
4. Step 4: Simplify right side
   37,832,503x = 6,191,238,422,842,929
5. Step 5: Solve for x
   x = 6,191,238,422,842,929/37,832,503
6. Step 6: Final answer
   x = 163,648,660.06