Finding the Third Proportional to 42,037,209 and 63,356,492

Step by Step Solution

1. Step 1: Write the proportion equation
   42,037,209 : 63,356,492 = 63,356,492 : x
2. Step 2: Convert to fraction form
   42,037,209/63,356,492 = 63,356,492/x
3. Step 3: Cross multiply
   42,037,209x = 63,356,492 × 63,356,492
4. Step 4: Simplify right side
   42,037,209x = 4,014,045,078,546,064
5. Step 5: Solve for x
   x = 4,014,045,078,546,064/42,037,209
6. Step 6: Final answer
   x = 95,487,906.41